Saturday, Nov 17, 2012 - 5:00 AMTHE SISTINE CHAPEL - After 500 years, the ceiling of the Vatican's Sistine Chapel, which Michelangelo spent four years painting, remains as important a piece of art as has ever been created. As Lucky Severson reports, until then God had not generally been depicted as human, or male, and art historians may still disagree: did God create man in his own image, or was it the other way around? LIFE OF PI - Opening nationwide this week, this film adaptation of the best-selling book explores the phenomenon of being open to faith, as experienced by a young boy stranded at sea with a man-eating tiger. Director Ang Lee tells Deborah Potter: "To believe in God you have to go through suffering and pain-you have to be in awe. D